Subject: | |
From: | |
Reply To: | |
Date: | Thu, 30 Sep 2004 09:46:48 -0700 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
Werner - I know what you mean about the CTE. They've lumped the CTE above
and below the Tg into one parameter. I think all material suppliers should
be required to supply CTE from 25C to the material Tg and from the Tg up to
260 or 288C.
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Werner Engelmaier
Sent: Thursday, September 30, 2004 9:15 AM
To: [log in to unmask]
Subject: [TN] 2nd Nelco4000-13
Hi 'Netters,
NELCO4000-13 dat sheet gives no modulus. Also it gives "Z Axis Expansion
[50°C to 260°C] = 3.5%"--does this mean CTE (z) = 167 ppm/°C? [Sure is a
strange
way to give a CTE]
Regards,
Werner Engelmaier
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 1.8e
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to
[log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to
[log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16
for additional information, or contact Keach Sasamori at [log in to unmask] or
847-509-9700 ext.5315
-----------------------------------------------------
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 1.8e
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
-----------------------------------------------------
|
|
|